Home / 1,302,210.75-1,934,427.75

Finding the Third Proportional to 1,302,210.75 and 1,934,427.75

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Solution

The third proportional to 1,302,210.75 and 1,934,427.75 is: 2,873,583.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,210.75 : 1,934,427.75 = 1,934,427.75 : x
  2. Step 2: Convert to fraction form
    1,302,210.75/1,934,427.75 = 1,934,427.75/x
  3. Step 3: Cross multiply
    1,302,210.75x = 1,934,427.75 × 1,934,427.75
  4. Step 4: Simplify right side
    1,302,210.75x = 3,742,010,719,970.06
  5. Step 5: Solve for x
    x = 3,742,010,719,970.06/1,302,210.75
  6. Step 6: Final answer
    x = 2,873,583.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.